Any speaker can be used for HT operation. Whether or not it is optimally suited is another question. The main obstacle in this type of situation is having immense power capabilities that one needs to drive such a load at the drop of a hat. I know this as i'm running speakers that are about 87 - 88 dB's @ 1 meter and present a nominal 4 ohm load to the speaker. If i had it to do all over again, i would pick speakers that were FAR more efficient and easier to drive. Being able to pick and choose between amplifiers with more efficient speakers would've made life so much easier for me. Learn from my mistakes and do yourself a favor : ) Sean
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